PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

文件：683.71 Kbytes 页数：36 Pages

MICROCHIP

微芯科技

PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology

General Description The TC646 is a switch mode, fan speed controller for use with brushless DC fans. Temperature proportional speed control is accomplished using pulse width modulation (PWM). A thermistor (or other voltage output temperature sensor) connected to the VIN input furnishes the requ

文件：473.76 Kbytes 页数：28 Pages

MICROCHIP

微芯科技

PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology

General Description The TC646 is a switch mode, fan speed controller for use with brushless DC fans. Temperature proportional speed control is accomplished using pulse width modulation (PWM). A thermistor (or other voltage output temperature sensor) connected to the VIN input furnishes the requ

文件：473.76 Kbytes 页数：28 Pages

MICROCHIP

微芯科技

PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology

General Description The TC646 is a switch mode, fan speed controller for use with brushless DC fans. Temperature proportional speed control is accomplished using pulse width modulation (PWM). A thermistor (or other voltage output temperature sensor) connected to the VIN input furnishes the requ

文件：473.76 Kbytes 页数：28 Pages

MICROCHIP

微芯科技